13.9 sec in total
840 ms
12.9 sec
122 ms
Visit lib.hutech.edu.vn now to see the best up-to-date Lib Hutech content for Vietnam and also check out these interesting facts you probably never knew about lib.hutech.edu.vn
Tìm kiếm sách ebook, sách giấy, luận văn đại học, luận văn thạc sĩ, luận án tiến sĩ
Visit lib.hutech.edu.vnWe analyzed Lib.hutech.edu.vn page load time and found that the first response time was 840 ms and then it took 13.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
lib.hutech.edu.vn performance score
name
value
score
weighting
Value3.7 s
28/100
10%
Value44.0 s
0/100
25%
Value11.0 s
6/100
10%
Value120 ms
97/100
30%
Value0.355
31/100
15%
Value9.5 s
30/100
10%
840 ms
3550 ms
1322 ms
774 ms
746 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 94% of them (44 requests) were addressed to the original Lib.hutech.edu.vn, 4% (2 requests) were made to Data.lib.hutech.edu.vn and 2% (1 request) were made to Webquangnam.com. The less responsive or slowest element that took the longest time to load (6.8 sec) belongs to the original domain Lib.hutech.edu.vn.
Page size can be reduced by 724.6 kB (30%)
2.4 MB
1.7 MB
In fact, the total size of Lib.hutech.edu.vn main page is 2.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 72.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 12.4 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 72.8 kB or 76% of the original size.
Potential reduce by 127.6 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Lib Hutech images are well optimized though.
Potential reduce by 342.2 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 342.2 kB or 75% of the original size.
Potential reduce by 181.9 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Lib.hutech.edu.vn needs all CSS files to be minified and compressed as it can save up to 181.9 kB or 87% of the original size.
Number of requests can be reduced by 26 (58%)
45
19
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lib Hutech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
lib.hutech.edu.vn
840 ms
home.aspx
3550 ms
corev4.css
1322 ms
Tendance.css
774 ms
WebResource.axd
746 ms
blank.js
497 ms
TopNavBar.css
539 ms
hoa-mai-roi.js
743 ms
SearchBox.css
751 ms
jquery-1.2.6.min.js
1105 ms
style_nxb.css
749 ms
init.js
512 ms
msstring.js
253 ms
ie55up.js
1147 ms
ScriptResource.axd
502 ms
ScriptResource.axd
506 ms
ScriptResource.axd
752 ms
ScriptResource.axd
755 ms
ScriptResource.axd
759 ms
Default.jpg
1245 ms
blank.gif
254 ms
fgimg.png
257 ms
Tendance.png
251 ms
WebResource.axd
252 ms
1.png
1249 ms
2.png
6765 ms
3.png
2521 ms
4.png
2010 ms
icgen.gif
1235 ms
next.gif
1485 ms
quangcao.png
2229 ms
facebook.png
1500 ms
19624.jpg
1229 ms
bgximg.png
1725 ms
mainbg.png
1744 ms
hoamai.png
785 ms
BG_title.png
2207 ms
books.png
1969 ms
Graduate.png
2224 ms
AlphaBlending.png
2221 ms
note.png
2435 ms
User-Information.png
2452 ms
Bill-board.png
2485 ms
Student.png
2486 ms
Bank.png
2686 ms
csdl.jpg
2702 ms
web.png
2728 ms
lib.hutech.edu.vn accessibility score
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
lib.hutech.edu.vn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
lib.hutech.edu.vn SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
VI
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lib.hutech.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Lib.hutech.edu.vn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
lib.hutech.edu.vn
Open Graph description is not detected on the main page of Lib Hutech. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: